Traveling to a different world where martial arts and dual civilizations of science and technology are extremely prosperous, Zhang Hao originally wanted to be a happy little salted fish, guarding the two small worlds passed down by his family. However, the situation forced him to embark on a journey full of thorns And the dangerous road... From then on, in the broken world of martial arts, he is the great mage who protects the country and blesses the mortals. All the people practice to fight against the invasion of dimensions; In the world where the old gods are raging, clean the pollution and spy on the high dimension... The heavens and worlds, one by one, have become the supreme legend when looking back! My name is Zhang Hao, the Haotian of Haotian!